Shower filter



FIG. 1 is a perspective view from below and to the right front of the shower filter;

FIG. 2 is a front view of the shower filter;

FIG. 3 is a back view of the shower filter;

FIG. 4 is a left side view of the shower filter;

FIG. 5 is a right side view of the shower filter;

FIG. 6 is a bottom view of the shower filter; and,

FIG. 7 is a top view of the shower filter. 

The ornamental design for a shower filter, as shown and described. 